"Indeed, I wasn't mistaken; she really can sense the changes in my aura."
"Do people who often deal with animals have a more sensitive sixth sense than ordinary people...?"
Yes, Wen Wen had deliberately emitted his aura. He felt that the cashier possessed a different temperament from ordinary people but not to the extent of a superpower user, so he released his own aura to test her.
He didn't have any other motives, just a simple test like when he, as a detective, encountered young people who wanted to become detectives and would assess them at a glance, without any special thought.
After thinking about it, Wen Wen pushed the door and re-entered the pet shop, causing the cashier to step back in fear.
Wen Wen touched his nose, thinking he might have gone a bit too far just now.
"Here's my business card. If you encounter troubles that ordinary people can't solve, you can call me. I'll give you a discount, consider it a thank you for waiving those five dollars."